KTM 990 Super Duke R (MY2007) — Naked Bike
NastyNils / KTM Press

2007–2013 · Naked Bike · Buyer's Guide

990 Super Duke R (MY2007)

Orange V-Twin Bites Back

The Machine's Character

The 990 Super Duke R is built around a 999cc, 75° V-twin that makes 132 hp at 10,000 rpm and 73 lb-ft at 7,000 rpm, and the number that matters most is how early that torque arrives. This is a naked stripped to its purpose: light, narrow, and wired for directness. KTM's off-road instincts run through the whole machine, from the short-action gearbox to a chassis that asks you to commit rather than coast. It sits in its class as a purist's tool, more interested in feedback and attack than in comfort or electronic safety nets.

On the road it reads as sharp and honest. The fully adjustable WP suspension softens enough for broken pavement or locks down into a legitimate track tool, so it grows with the rider who learns it. Build quality holds up under scrutiny, with no cost-cut parts hiding anywhere. The honest caveats are ownership ones. The LC8 water pump seal tends to weep around 15,000 to 20,000 miles, and a 2007 safety recall applies, so confirm it was completed. There are no rider aids here, no ABS and no traction control. This bike rewards skill and punishes laziness.

Hard Numbers

Spec sheets don't ride bikes, but they set the baseline.

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Key specifications
Power 132 hp (97 kW) @ 10,000 rpm
Torque 73 lb-ft (99 Nm) @ 7,000 rpm
Displacement 999 cc
Engine 75° V-twin
Cooling Liquid-cooled
Gearbox 6-speed
Final drive Chain
Fork Upside-down (USD)
Front brake 320 mm
Front tire 120/70-17
Rear tire 180/55-17
Seat height 32.3 in (820 mm)
Fuel capacity 4.6 gal (17.5 L)
Top speed 151 mph (243 km/h)
Fuel economy 28 mpg (US)

Equipment check

Chassis

  • Front Suspension Adjustable Standard
  • Rear Suspension Adjustable Standard

The Voice of Experience

Portrait of NastyNils

The test ride

Thumb the starter and the V-twin's voice fills the space before you've moved an inch. It's one of the best-sounding engines you can buy at any price. Settle in and the first laps feel like pure race machine. The suspension is genuinely hard, and that constant stream of surface information reads as alarming before it reads as useful; give it a couple of laps and the same noise turns into trust. The seat is paper-thin and board-hard, a one-person plank with nothing for a passenger. Your hands fall onto wide bars that put real leverage under every input, and the gearbox snicks through short throws, clean enough to go clutchless when you want. Everything you touch feels deliberately chosen, fastener by fastener.

Rated point by point — where it earns its keep

My own 0–100 score for this bike against the class, area by area — the marker on each bar is the class average.

This is where the whole character of the bike lives. There's no mass to fight, so quick changes of direction stay light and the front never feels reluctant to flick one way then the other. What sets this one apart from the model before it is composure when you roll back onto the gas; the old fidgetiness on corner exit is gone, so you can feed in power sooner without the bike getting nervous underneath you. It asks for commitment and hands it straight back.

What the directness actually buys you shows up when a corner asks for a decision late. Because the bike answers the instant you ask, you can throw it in early with full confidence and still reshape the arc in the final beat before you tip toward the apex. Most machines make you choose your line and live with it. This one lets you revise it that late and rewards the gamble, which is how a closing gap turns into a clean way through when it counts.

Grab a big handful and the front holds its geometry instead of collapsing forward, which keeps the chassis sitting at the attitude you set on the way in. The power is supersport grade, and there's plenty of it, but it comes on measured rather than grabby, so you can trust it deep into an entry without the rear going light or stepping out. Strong and predictable, which is exactly what a bike this committed asks for when you're carrying real speed.

The driveline tells you where KTM cut its teeth long before it built road bikes. The gearbox has a light action with the ratios stacked close together, and it runs up through the box cleanly enough that you can leave the clutch alone on the way up and it never protests. That mechanical honesty in how the power reaches the ground is a real part of why the bike feels so connected to your right hand and foot.

Put this thing on a stand and run your eye over it, and you won't find the usual cost-cutting tells. The turn signals, the carbon at the tail and on the pegs, the bars, none of it reads as the cheapest part that would do the job. Each piece looks specified because it was right, and the small hardware doesn't let you down when you actually look at it closely. That kind of consistency running through a whole machine usually says good things about how it holds together as the miles pile on.

Comfort here means something specific, and it isn't plushness. The riding position drops wide bars under your hands that keep you in command all the way out to full lean, where a small push still moves your line and nothing pushes back at you. That sense of authority is the real comfort this bike offers. Be honest about the rest. The setup arrives firm enough that your first miles read like a race machine reporting every joint in the pavement, and it takes a little time before that flood of information settles into something you actually want. The seat is a solo affair with nothing behind it for a passenger, thin and unforgiving once the ride stretches out. What keeps it livable is the sheer breadth of suspension adjustment, wide enough that you can take the edge off for rough roads or wind it tight for a serious day, and it delivers at both ends of that range.

The practical win I keep coming back to is range. This R holds a good deal more fuel than the bike it replaced, and it manages that while being quicker and sharper than that machine ever was, which isn't the trade you normally get handed. In real terms the gas gauge stops running your schedule, and a hard ride can keep going well past the point where the old one would have had you scanning exits for a station.

A winding asphalt road descending through the Appalachian Mountains, likely the famous Tail of the Dragon section in Tennessee and North Carolina. Multiple technical right-hand and left-hand curves are visible in this aerial perspective, surrounded by deciduous forest in spring foliage. Clear sunny conditions, well-maintained asphalt with yellow center lines marking the curves.
Mark Stebnicki / Pexels

The Truth on the Street

This isn't my own test ride. It's the picture that forms after years of paying attention to riders: threads that run for pages, conversations in the paddock, owners I've swapped notes with, and the messages that land in my inbox. On this one the consensus holds steady. The intensity wins people over, and they make their peace with the rough edges.

The Stuff Owners Rave About

The V-twin draws the loudest, most consistent praise, with riders pointing to its explosive drive and a thick, dominant midrange. Right behind it comes the raw character: no electronic nannies, a roaring intake, looks with real attitude that turn every ride into an occasion. Plenty call the steering instantly responsive and rich with feedback, light enough to flick at will, and a good number single out the Brembo stoppers for power that survives hard use without fading.

What They Learn To Live With

Range is the gripe that comes up again and again. A thirsty motor and a small tank leave most riders hunting for fuel before 130 miles, with the warning light arriving early. Two-up riding gets called punishing, and taller riders mention feeling boxed in over a long day. The slim nose fairing does little against the wind, so fast highway stretches wear on you. A few also note a tall first gear that keeps them slipping the clutch in stop-and-go.

Known issues

  • Steering damper clamp recall (2007)

    chassisrareRecall

    KTM recalled certain 2007 990 Super Duke R models due to reports of steering damper clamp breakage, which could lead to loss of steering control.

  • 2007 Recall for 990 Super Duke R

    enginerareRecall

    KTM issued a recall for 2007 990 Super Duke R models. Specific details were not published publicly; contact a dealer.

  • Water pump failure

    enginecommon

    The mechanical water pump seal on the LC8 engine is prone to leakage, often requiring replacement around 15,000–20,000 miles. Symptoms include coolant loss and drips beneath the water pump housing.

The Expert Benchmark

Where this KTM 990 Super Duke R pulls ahead of — or falls behind — its rivals on the numbers, and the typical bike in its class on character.

What kind of bike this is — character vs. the class

This bike Class average

The shape of the KTM 990 Super Duke R — numbers and character vs. the average Naked Bike

Head-to-head: KTM 990 Super Duke R vs. its rivals

The 'Should I Buy It?' Score

Forget spec-sheet bragging. Here's who the 990 Super Duke R is actually built for.

A scenic view of Angeles Crest Highway winding through rugged Southern California canyon terrain. Rocky mountainsides with golden earth tones frame the asphalt road with tight sweeping curves. Double yellow center line visible, sparse vegetation along the shoulders, clear blue sky with white clouds. Daylight, dry conditions. Iconic location for canyon-road enthusiasts.
Josh Sorenson / Pexels

Best motorcycle for Angeles Crest?

This is your weapon for Angeles Crest. Light, direct, and built to be ridden hard, it rewards the precision and commitment canyon work demands. Just live with a stiff ride and a solo seat.

Made for Angeles Crest Highway · Coronado Trail / US 191 · Highway 1 / Big Sur

Best motorcycle for Tail of the Dragon?

On the Dragon and the Blue Ridge runs, where skill beats speed, the light handling and easy mid-corner adjustability are exactly what you want. The hard seat won't love the slab miles getting there.

Made for Back of the Dragon · Blue Ridge Parkway · Cherohala Skyway

Best motorcycle for Texas Hill Country?

For Hill Country weekends it carves beautifully and sounds glorious doing it. Know the trade: it's a hard, focused, one-person tool, so leave the pillion and the touring plans at home.

Made for Austin / Texas Hill Country · Twisted Sisters · Austin / Handbuilt Motorcycle Show

What's new versus the previous generation

If you're cross-shopping the older generation, here's what changed.

KTM 990 Super Duke (MY2005)

Previous generation · 2005–2013

KTM 990 Super Duke (MY2005)

Orange Aggression On A Trellis

Compare to the previous model →

Alternatives to the KTM 990 Super Duke R

If this one isn't quite the fit, these are the bikes worth riding back-to-back against it.

Any price note compares both bikes at the same age — the youngest age both have on the used market — against this KTM 990 Super Duke R. “cheaper/pricier” is what that bike costs second-hand, not how worn it is.